समीकरण \(3x^2+2x-8=0\) के मूल कौन से हैं?
What are the roots of \(3x^2+2x-8=0\)?
Explanation opens after your attempt
A. \(\frac{4}{3}\) और (-2)\(\frac{4}{3}\) and (-2)
Concept
(3x-2+2x-8=(3x-4)(x+2)). Therefore the roots are \(\frac{4}{3}\) and (-2).
Why this answer is correct
The correct answer is A. \(\frac{4}{3}\) और (-2) / \(\frac{4}{3}\) and (-2). (3x-2+2x-8=(3x-4)(x+2)). Therefore the roots are \(\frac{4}{3}\) and (-2).
Exam Tip
(3x-2+2x-8=(3x-4)(x+2)) है। इसलिए मूल \(\frac{4}{3}\) और (-2) हैं।
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